1947488256

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{7547}}^1$

素因数の和:7584

約数の個数: 156

約数和(自身を含む): 6429869472

約数和(自身を除く): 4482381216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7168, 7547, 8064, 9216, 10752, 12288, 14336, 15094, 16128, 18432, 21504, 22641, 28672, 30188, 32256, 36864, 43008, 45282, 52829, 60376, 64512, 67923, 86016, 90564, 105658, 120752, 129024, 135846, 158487, 181128, 211316, 241504, 258048, 271692, 316974, 362256, 422632, 475461, 483008, 543384, 633948, 724512, 845264, 950922, 966016, 1086768, 1267896, 1449024, 1690528, 1901844, 1932032, 2173536, 2535792, 2898048, 3381056, 3803688, 3864064, 4347072, 5071584, 5796096, 6762112, 7607376, 7728128, 8694144, 10143168, 11592192, 13524224, 15214752, 15456256, 17388288, 20286336, 23184384, 27048448, 30429504, 30912512, 34776576, 40572672, 46368768, 54096896, 60859008, 69553152, 81145344, 92737536, 108193792, 121718016, 139106304, 162290688, 216387584, 243436032, 278212608, 324581376, 486872064, 649162752, 973744128, 1947488256]

約数ペア:

[(1, 1947488256), (2, 973744128), (3, 649162752), (4, 486872064), (6, 324581376), (7, 278212608), (8, 243436032), (9, 216387584), (12, 162290688), (14, 139106304), (16, 121718016), (18, 108193792), (21, 92737536), (24, 81145344), (28, 69553152), (32, 60859008), (36, 54096896), (42, 46368768), (48, 40572672), (56, 34776576), (63, 30912512), (64, 30429504), (72, 27048448), (84, 23184384), (96, 20286336), (112, 17388288), (126, 15456256), (128, 15214752), (144, 13524224), (168, 11592192), (192, 10143168), (224, 8694144), (252, 7728128), (256, 7607376), (288, 6762112), (336, 5796096), (384, 5071584), (448, 4347072), (504, 3864064), (512, 3803688), (576, 3381056), (672, 2898048), (768, 2535792), (896, 2173536), (1008, 1932032), (1024, 1901844), (1152, 1690528), (1344, 1449024), (1536, 1267896), (1792, 1086768), (2016, 966016), (2048, 950922), (2304, 845264), (2688, 724512), (3072, 633948), (3584, 543384), (4032, 483008), (4096, 475461), (4608, 422632), (5376, 362256), (6144, 316974), (7168, 271692), (7547, 258048), (8064, 241504), (9216, 211316), (10752, 181128), (12288, 158487), (14336, 135846), (15094, 129024), (16128, 120752), (18432, 105658), (21504, 90564), (22641, 86016), (28672, 67923), (30188, 64512), (32256, 60376), (36864, 52829), (43008, 45282)]